How to add Fisheye camera to the scenes?

[shivaang12]

By default the robot model in the scenes has perspective camera, there is anyway I can modify this to replace or coincide the perspective camera with a fisheye camera?

Thanks in advance

[shiwalimohan]

Some advice on how to achieve this will be very useful.

[shivaang12]

I used this package to convert the perspective images to fisheye image

https://github.com/dadung/G2D